package com.gulimall.product.config;

import com.baomidou.mybatisplus.annotation.DbType;
import com.baomidou.mybatisplus.extension.plugins.MybatisPlusInterceptor;
import com.baomidou.mybatisplus.extension.plugins.inner.PaginationInnerInterceptor;
import org.mybatis.spring.annotation.MapperScan;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.transaction.annotation.EnableTransactionManagement;

/**
 * @author mayifan
 * @version 1.0
 * @date 2024-08-30 15:34
 */
@Configuration
@EnableTransactionManagement
@MapperScan("com.gulimall.product.dao")
public class MybatisConfig {
        /**
         * 添加分页插件
         */
        @Bean
        public MybatisPlusInterceptor mybatisPlusInterceptor() {
            MybatisPlusInterceptor interceptor = new MybatisPlusInterceptor();
            PaginationInnerInterceptor paginationInnerInterceptor = new PaginationInnerInterceptor(DbType.MYSQL);
            paginationInnerInterceptor.setOverflow(true);
            paginationInnerInterceptor.setMaxLimit((long) 100);
            interceptor.addInnerInterceptor(paginationInnerInterceptor); // 如果配置多个插件, 切记分页最后添加
            // 如果有多数据源可以不配具体类型, 否则都建议配上具体的 DbType
            return interceptor;
        }
}
